EP0990748A1 - Vertikales Gerüstrohr mit verbesserter Lastaufnahmefähigkeit - Google Patents
Vertikales Gerüstrohr mit verbesserter Lastaufnahmefähigkeit Download PDFInfo
- Publication number
- EP0990748A1 EP0990748A1 EP99118882A EP99118882A EP0990748A1 EP 0990748 A1 EP0990748 A1 EP 0990748A1 EP 99118882 A EP99118882 A EP 99118882A EP 99118882 A EP99118882 A EP 99118882A EP 0990748 A1 EP0990748 A1 EP 0990748A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scaffold tube
- vertical scaffold
- vertical
- wall thickness
- reinforcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
- E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
Definitions
- the invention relates to a vertical scaffold tube, on which at least one Holding device is attached in the horizontal and / or diagonal scaffolding tubes are attachable.
- Vertical scaffolding tubes on which holding devices for horizontal and / or diagonal scaffold tubes are attached are used in a wide variety of scaffolding.
- the support heads are horizontal and / or diagonal Scaffold tubes hooked into the holding devices of the vertical scaffold tubes and then clamped with a wedge.
- a force and positive connection between the support head and the scaffold tube arises through which, in interaction with the holding device, all forces and Moments from the horizontal and / or diagonal scaffold tubes into the vertical Scaffold tube to be introduced.
- the object is achieved by the provision of a vertical Scaffold released, on which at least one holding device is attached, in the horizontal and / or diagonal scaffold tubes can be suspended, the scaffold tube in the area in which the holding device on the vertical scaffold tube is attached, each has a reinforcement.
- a vertical scaffold tube in the sense of the invention is any one skilled in the art known vertical scaffold tube with any cross section and any Dimensions.
- the scaffold tube preferably has a circular cross section, whose outer diameter is 48 mm.
- the scaffold tube In the area of these holding devices, the scaffold tube must according to the invention have a reinforcement.
- this amplification is achieved through local enlargement the wall thickness of the vertical scaffold tube reached.
- These larger wall thicknesses are preferably already in the sheet metal from which the vertical scaffold tubes are manufactured, rolled.
- the increase in wall thickness may vary bulge inside and / or outside.
- the wall thickness is preferably in the range of the holding devices increased by 50-150%.
- the length of the magnification of the Wall thickness is preferably 1-3 times the scaffold tube diameter.
- the Holding device is in the reinforced area, preferably in the middle, attached, preferably welded.
- the gain is with a Cuff achieved, which is pushed over the vertical scaffold tube and then outside preferably shrunk, pressed or welded on.
- the Holding device is then attached to the cuff, preferably in the middle, preferably welded on.
- the cuff and the are also preferred Holding device made as a part, which then over the vertical scaffold tube pushed and in the manner described above on the scaffold tube is attached.
- the wall thickness of the sleeve is preferably 0.5-1.5 times the wall thickness of the vertical scaffold tube.
- the length of the cuff is preferably 1-2 times the scaffold tube diameter.
- the reinforcement by a sleeve inside the Scaffold tube realized.
- the sleeve can e.g. be shrunk in or pressed in.
- the sleeve is designed as a dowel pin inserted into the vertical scaffold tube and then in the appropriate place is relaxed.
- the wall thickness of the sleeve is preferably 0.5-1.5 times the wall thickness of the vertical scaffold tube.
- the length of the sleeve is preferably 1-2 times the scaffold tube diameter.
- the reinforcement is by a Achieved ring, which is arranged above a holding device.
- the distance of the ring of the holding device is preferably 0.2-1.0 times the Pipe diameter.
- the wall thickness is preferably 0.5-1.5 times that Wall thickness of the vertical scaffold tube.
- the length of the ring is preferably 0.1-1.0 times the scaffold tube diameter.
- a ring above and below the holding device appropriate.
- the distance of the rings from the holding device is preferably 0.2-1.0 times the pipe diameter.
- the wall thickness of the rings is preferably 0.5-1.5 times the wall thickness of the vertical scaffold tube.
- the Length of the rings is preferably 0.1-1.0 times the Scaffold tube diameter.
- the rings are in relation to the Holding device arranged symmetrically.
- the vertical scaffold tube according to the invention has a higher one Load bearing capacity as a vertical scaffold tube according to the state of the art Technology.
- the reinforcements are easy to assemble and can e.g. in the case of Sleeve or dowel pin can also be retrofitted.
- the wall thickness of the vertical scaffold tube can be reinforced overall be reduced, resulting in a lower weight of the vertical scaffold tube in the Comparison to scaffold tubes of the prior art.
- the use of Wall thickness less than nominal 3.2 mm is made without loss of the resilience of the vertical scaffold tube reached.
- the vertical scaffold tube 1 according to the invention is shown in FIGS. 1a-c .
- the reinforcements are realized in the form of a larger wall thickness, the reinforcement 3a being curved outwards in FIG. 1a , the reinforcement 3b inwards in FIG. 1b and the reinforcement 3c being curved both outwards and inwards in FIG. 1c .
- the wall thickness has been doubled in the area of the reinforcements.
- the length of the reinforcement corresponds approximately to the tube diameter of the vertical scaffold tube.
- Holding devices 2 are attached centrally to the reinforcements.
- the vertical scaffold tube 1 according to the invention is shown with a sleeve 4 as reinforcement.
- the cuff 4 is shrunk onto the vertical scaffold tube 1.
- the holding device 2 is welded to the sleeve 4 in the middle.
- the wall thickness of the sleeve 4 corresponds to the wall thickness of the vertical scaffold tube 1.
- the length of the sleeve corresponds approximately to the tube diameter of the vertical scaffold tube.
- FIG. 2b also shows the vertical scaffold tube 1 according to the invention with a sleeve 4 as reinforcement.
- the cuff is integrated in the holding device.
- the sleeve is welded to the scaffold tube.
- the wall thickness of the sleeve corresponds to the wall thickness of the vertical scaffold tube 1.
- the length of the sleeve corresponds approximately to the tube diameter of the vertical scaffold tube 1.
- FIG. 3 shows a holding device as also described in the parallel application PH 8061.
- a sleeve has been integrated into the holding device as a reinforcement for the vertical scaffold tube.
- the wall thickness of the sleeve corresponds to the wall thickness of the vertical scaffold tube 1.
- the length of the sleeve corresponds approximately to the tube diameter of the vertical scaffold tube 1.
- the vertical scaffold tube 1 according to the invention is shown with a roll pin 5 as reinforcement.
- the roll pin 5 is inserted into the vertical scaffold tube 1 and relaxed there.
- the holding device 2 is welded to the outside of the vertical scaffold tube 1.
- the wall thickness of the dowel pin corresponds to the wall thickness of the scaffold tube.
- the length of the dowel pin corresponds approximately to a tube diameter.
- the vertical scaffold tube 1 according to the invention is shown with two rings 6, 7 as reinforcement.
- the rings 6, 7 are pushed over the vertical scaffold tube and shrunk onto the vertical scaffold tube 1 above and below the holding device 2.
- the distance between the rings and the holding device is 0.2 times the pipe diameter.
- the wall thickness of the rings 6, 7 corresponds to the wall thickness of the vertical scaffold tube 1.
- the length of the rings is 0.2 times the tube diameter.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (8)
- Vertikales Gerüstrohr (1), an dem mindestens eine Haltevorrichtung (2) angebracht ist, in die horizontale und/oder diagonale Gerüstrohre einhängbar sind, dadurch gekennzeichnet, daß das Gerüstrohr in dem Bereich, in dem die Haltevorrichtung (2) an dem vertikalen Gerüstrohr (1) angebracht ist, jeweils eine Verstärkung (3a, 3b, 3c, 4, 5, 6, 7) aufweist.
- Vertikales Gerüstrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkung eine größere Wandstärke (3a, 3b, 3c) als die Wandstärke des vertikalen Gerüstrohres ist.
- Vertikales Gerüstrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkung eine Manschette (4) ist.
- Vertikales Gerüstrohr nach Anspruch 3, dadurch gekennzeichnet, daß die Manschette (4) in die Haltevorrichtung integriert ist.
- Vertikales Gerüstrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkung eine Hülse (5) ist.
- Vertikales Gerüstrohr nach Anspruch 5, dadurch gekennzeichnet, daß die Hülse ein Spannstift ist.
- Vertikales Gerüstrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkung ein Ring (6) ist, der oberhalb oder unterhalb der jeweiligen Haltevorrichtung an dem Gerüstrohr angebracht ist.
- Vertikales Gerüstrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkung zwei Ringe (6, 7) sind, von denen einer oberhalb und einer unterhalb der jeweiligen Haltevorrichtung an dem Gerüstrohr angebracht ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998144613 DE19844613A1 (de) | 1998-09-29 | 1998-09-29 | Vertikales Gerüstrohr mit verbesserter Lastaufnahmefähigkeit |
DE19844613 | 1998-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0990748A1 true EP0990748A1 (de) | 2000-04-05 |
Family
ID=7882631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99118882A Withdrawn EP0990748A1 (de) | 1998-09-29 | 1999-09-24 | Vertikales Gerüstrohr mit verbesserter Lastaufnahmefähigkeit |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0990748A1 (de) |
CA (1) | CA2284123A1 (de) |
DE (1) | DE19844613A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022107159A1 (de) | 2022-03-25 | 2023-09-28 | Peri Se | Vertikalstiel für ein Gerüst, Gerüst sowie Verfahren zur Herstellung eines Vertikalstiels |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006049841B3 (de) * | 2006-10-23 | 2008-04-24 | Doka Industrie Gmbh | Stütze im Bauwesen und Verfahren zur Herstellung eines Rohres einer Stütze im Bauwesen |
NL2002800C2 (nl) * | 2009-04-24 | 2010-10-26 | Scafom Internat B V | Bouwstempel. |
DE102012202258A1 (de) * | 2012-02-15 | 2013-08-22 | Harsco Infrastructure Services Gmbh | Gerüst mit hoher Tragfähigkeit |
WO2014019029A1 (en) | 2012-08-02 | 2014-02-06 | Form 700 Pty Ltd | Formwork support element |
DE102017218472A1 (de) * | 2017-10-16 | 2019-04-18 | Peri Gmbh | Horizontalriegel |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2449124C3 (de) | 1974-10-16 | 1980-01-03 | Eberhard 7129 Gueglingen Layher | Verbindungsvorrichtung für Gerüstelemente |
EP0053970A1 (de) * | 1980-12-04 | 1982-06-16 | Marcel Henri René Roux | Vorrichtung zum gerichteten Verbinden von insbesondere rohrförmigen Gerüstelementen |
WO1988003212A1 (en) * | 1986-10-28 | 1988-05-05 | Lubeca Contruction Systems Pty. Ltd. | Scaffolding system |
EP0289825A2 (de) | 1987-05-08 | 1988-11-09 | Hünnebeck-RöRo Gesellschaft mit beschränkter Haftung | Knoten für Baugerüste od. dgl. |
EP0376430A1 (de) * | 1988-12-28 | 1990-07-04 | Tatsuo Ono | Stützvorrichtung |
WO1994016172A1 (en) * | 1993-01-08 | 1994-07-21 | Ronald Lubinski | Wedge-operated scaffold joint |
US5411113A (en) * | 1991-07-12 | 1995-05-02 | Lubinski; Ronald | Aluminum scaffold system |
WO1995016838A1 (en) * | 1993-12-17 | 1995-06-22 | Scaffold Connection Corporation | Scaffold system |
US5605204A (en) | 1993-05-04 | 1997-02-25 | Ulma, S. Coop. Ltda | Multidirectional scaffolding |
DE19602737A1 (de) | 1996-01-26 | 1997-07-31 | Peri Gmbh | Gerüstknoten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7327082U (de) * | 1973-07-24 | 1973-11-29 | Peri Werk Schwoerer A Kg | Schloss |
DE3005128A1 (de) * | 1980-02-12 | 1981-08-20 | Eberhard 7129 Güglingen Layher | Baukasten zum zusammenbau beliebiger zerlegbarer modelle von baugeruesten |
EP0048624A3 (de) * | 1980-09-24 | 1982-09-29 | Aluma Systems Incorporated | Leichtes, geschweisstes, tragendes Gestell aus Aluminium |
DE9215110U1 (de) * | 1992-11-06 | 1993-03-18 | Scozzari, Agostino, 7958 Laupheim, De | |
DE9306437U1 (de) * | 1993-04-29 | 1993-07-01 | Merkel, Gerald, O-8600 Bautzen, De |
-
1998
- 1998-09-29 DE DE1998144613 patent/DE19844613A1/de not_active Withdrawn
-
1999
- 1999-09-24 EP EP99118882A patent/EP0990748A1/de not_active Withdrawn
- 1999-09-28 CA CA 2284123 patent/CA2284123A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2449124C3 (de) | 1974-10-16 | 1980-01-03 | Eberhard 7129 Gueglingen Layher | Verbindungsvorrichtung für Gerüstelemente |
EP0053970A1 (de) * | 1980-12-04 | 1982-06-16 | Marcel Henri René Roux | Vorrichtung zum gerichteten Verbinden von insbesondere rohrförmigen Gerüstelementen |
WO1988003212A1 (en) * | 1986-10-28 | 1988-05-05 | Lubeca Contruction Systems Pty. Ltd. | Scaffolding system |
EP0289825A2 (de) | 1987-05-08 | 1988-11-09 | Hünnebeck-RöRo Gesellschaft mit beschränkter Haftung | Knoten für Baugerüste od. dgl. |
EP0376430A1 (de) * | 1988-12-28 | 1990-07-04 | Tatsuo Ono | Stützvorrichtung |
US5411113A (en) * | 1991-07-12 | 1995-05-02 | Lubinski; Ronald | Aluminum scaffold system |
WO1994016172A1 (en) * | 1993-01-08 | 1994-07-21 | Ronald Lubinski | Wedge-operated scaffold joint |
US5605204A (en) | 1993-05-04 | 1997-02-25 | Ulma, S. Coop. Ltda | Multidirectional scaffolding |
WO1995016838A1 (en) * | 1993-12-17 | 1995-06-22 | Scaffold Connection Corporation | Scaffold system |
DE19602737A1 (de) | 1996-01-26 | 1997-07-31 | Peri Gmbh | Gerüstknoten |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022107159A1 (de) | 2022-03-25 | 2023-09-28 | Peri Se | Vertikalstiel für ein Gerüst, Gerüst sowie Verfahren zur Herstellung eines Vertikalstiels |
WO2023180121A1 (de) | 2022-03-25 | 2023-09-28 | Peri Se | Vertikalstiel für ein gerüst, gerüst sowie verfahren zur herstellung eines vertikalstiels |
Also Published As
Publication number | Publication date |
---|---|
CA2284123A1 (en) | 2000-03-29 |
DE19844613A1 (de) | 2000-03-30 |
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